Montana law on a lot: 2023 housing laws.
A Montana lot sheet on ParcelSheet shows the FEMA flood zone, wetlands, wildfire hazard, faults, septic soil rating and slope for any address, each with its public source, and points to the zoning office. Lot lines and parcel numbers come from the Montana statewide parcel map. Free to start.
Updated
| Layer | Official source |
|---|---|
| Flood zone | FEMA National Flood Hazard Layer |
| Wetlands | US Fish and Wildlife Service, National Wetlands Inventory |
| Wildfire hazard | USDA Forest Service, Wildfire Hazard Potential |
| Faults | USGS Quaternary Fault and Fold Database |
| Soil for septic | USDA NRCS Soil Survey (SSURGO), septic absorption field rating |
| Slope and elevation | USGS 3DEP elevation |
County pages: Beaverhead County, Big Horn County, Blaine County, Broadwater County, Carbon County, Carter County, Cascade County, Chouteau County, Custer County, Daniels County, Dawson County, Deer Lodge County, Fallon County, Fergus County, Flathead County, Gallatin County, Garfield County, Glacier County, Golden Valley County, Granite County, Hill County, Jefferson County, Judith Basin County, Lake County, Lewis and Clark County, Liberty County, Lincoln County, Madison County, McCone County, Meagher County, Mineral County, Missoula County, Musselshell County, Park County, Petroleum County, Phillips County, Pondera County, Powder River County, Powell County, Prairie County, Ravalli County, Richland County, Roosevelt County, Rosebud County, Sanders County, Sheridan County, Silver Bow County, Stillwater County, Sweet Grass County, Teton County, Toole County, Treasure County, Valley County, Wheatland County, Wibaux County, Yellowstone County, All Montana counties.
Outside city limits: Montana land with no county zoning: what you can build outside city limits.
Montana laws on a lot: 2023 housing laws, Subdivision review, Water rights.
A Montana lot sheet on ParcelSheet shows the FEMA flood zone, wetlands, wildfire hazard, faults, septic soil rating and slope for any address, each with its public source, and points to the zoning office. Lot lines and parcel numbers come from the Montana statewide parcel map. Free to start.
Much of rural Montana has no county zoning. Cities such as Bozeman, Missoula and Kalispell zone every lot. Check with the county planning office whether a lot sits in a zoned area. The city or county planning office where the lot sits decides what can be built on it. ParcelSheet points to that office and to the 3 Montana state laws that limit what it may require, each with its source.
Yes. A lot sheet is free to start, with no account.
Every rule and hazard on the lot, sorted Flagged, Caution and Clear, each with its source and date.
Guides: How it works · All Montana counties · No county zoning · All 50 states · Questions
Public records and maps with sources. Not legal advice, a survey, or a permit. Confirm with the town or county planning office. By using ParcelSheet you agree to the Terms of Use. Privacy.